BS IEC 60092-509-2011 Electrical installations in ships Operation of electrical installations《船上电气装置 电气装置操作》.pdf

1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationElectrical installations in shipsPart 509: Operation of electrical installationsBS IEC 60092-509:2011National forewordThis British Standard is the UK implementation of IEC 60092-

2、509:2011.The UK participation in its preparation was entrusted to Technical CommitteeJPEL/18, Electrical installations of ships and of mobile and fixed offshore units.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport t

3、o include all the necessary provisions of a contract. Users are responsible for its correct application. BSI 2011ISBN 978 0 580 62964 8 ICS 47.020.60 Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of the Standa

4、rds Policy and Strategy Committee on 31 July 2011.Amendments issued since publicationAmd. No. Date Text affectedBRITISH STANDARDBS IEC 60092-509:2011IEC 60092-509 Edition 1.0 2011-05 INTERNATIONAL STANDARD Electrical installations in ships Part 509: Operation of electrical installations INTERNATIONA

5、L ELECTROTECHNICAL COMMISSION V ICS 47.020.60 PRICE CODE ISBN 978-2-88912-480-0 Registered trademark of the International Electrotechnical Commission BS IEC 60092-509:2011 2 60092-509 IEC:2011(E) CONTENTS FOREWORD . 4 INTRODUCTION . 6 1 Scope . 7 2 Normative references . 7 3 Terms and definitions .

6、7 3.1 General . 7 3.2 Personnel, organisation and communication 8 3.3 Working zone 9 3.4 Working . 10 3.5 Protective devices . 11 3.6 Nominal voltages . 11 3.7 Distances 12 4 Basic principles 12 4.1 Safe operation . 12 4.2 Personnel 12 4.3 Organization 13 4.4 Work location 13 4.5 Tools, equipment an

7、d devices . 13 4.6 Drawings and records 14 4.7 Signs . 14 4.8 Emergency Situations 14 5 Standard operational procedures 14 5.1 General . 14 5.2 Operating activities 14 5.2.1 Standard ship operation. 14 5.2.2 Isolating for maintenance and earthing 14 5.3 Functional checks . 14 5.3.1 Measurement. 14 5

8、.3.2 Testing 15 5.3.3 Inspection and survey 15 6 Working procedures . 16 6.1 General . 16 6.1.1 Overview . 16 6.1.2 Induction and electrical influence . 16 6.1.3 Work on open deck 16 6.1.4 Movement of the ship 16 6.2 Dead working 16 6.2.1 General . 16 6.2.2 Isolate completely 17 6.2.3 Secure against

9、 re-connection 17 6.2.4 Verify that the installation is dead 17 6.2.5 Earthing and short-circuiting 17 6.2.6 Protection against adjacent live parts 18 6.2.7 Permission to start work 18 6.2.8 Re-energizing after work 18 6.3 Live working 18 BS IEC 60092-509:201160092-509 IEC:2011(E) 3 6.3.1 General .

10、18 6.3.2 Tools, equipment and devices . 19 6.3.3 Environmental conditions . 19 6.3.4 Organization of work 19 6.3.5 Specific requirements for extra-low voltage installations 20 6.3.6 Low voltage installations 20 6.4 Working in the vicinity of live parts 20 6.4.1 General . 20 6.4.2 Protection by scree

11、n, barrier, enclosure or insulating covering 21 6.4.3 Protection by safe distance and supervision 21 7 Maintenance activities 21 7.1 General . 21 7.2 Personnel 21 7.3 Repair work . 22 7.4 Replacement work . 22 7.4.1 Replacement of fuses 22 7.4.2 Replacement of lamps and accessories . 22 7.5 End of m

12、aintenance work 22 Annex A (informative) Guidance for air distances for working procedures 23 Annex B (informative) Information for safe live working 25 Annex C (informative) Electrical permit to work (1 000 V a.c. and 1 500 V d.c. or more) 28 Annex D (informative) Electrical permit to work on live

13、installations (below 1 000 V a.c. and 1 500 V d.c.) 29 Annex E (informative) Limitation of access form (1 000 V a.c. and 1 500 V d.c. or more) 30 Annex F (informative) Sanction for test (1 000 V a.c. and 1 500 V d.c. or more) . 31 Bibliography 32 Figure 1 Air distances and zones for working procedur

14、es . 19 Figure 2 Limitation of the live working zone by the use of an insulating protective device . 19 Table A.1 Guidance for distances DLand DV. 24 BS IEC 60092-509:2011 4 60092-509 IEC:2011(E) INTERNATIONAL ELECTROTECHNICAL COMMISSION _ ELECTRICAL INSTALLATIONS IN SHIPS Part 509: Operation of ele

15、ctrical installations FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international co-operation on all questions concerning

16、standardization in the electrical and electronic fields. To this end and in addition to other activities, IEC publishes International Standards, Technical Specifications, Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their prep

17、aration is entrusted to technical committees; any IEC National Committee interested in the subject dealt with may participate in this preparatory work. International, governmental and non-governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely

18、with the International Organization for Standardization (ISO) in accordance with conditions determined by agreement between the two organizations. 2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international consensus of opinion on the relevant s

19、ubjects since each technical committee has representation from all interested IEC National Committees. 3) IEC Publications have the form of recommendations for international use and are accepted by IEC National Committees in that sense. While all reasonable efforts are made to ensure that the techni

20、cal content of IEC Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any misinterpretation by any end user. 4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications transparently to the maximum exten

21、t possible in their national and regional publications. Any divergence between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in the latter. 5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide c

22、onformity assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any services carried out by independent certification bodies. 6) All users should ensure that they have the latest edition of this publication. 7) No liability shall attach to IEC or its d

23、irectors, employees, servants or agents including individual experts and members of its technical committees and IEC National Committees for any personal injury, property damage or other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and expenses ari

24、sing out of the publication, use of, or reliance upon, this IEC Publication or any other IEC Publications. 8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is indispensable for the correct application of this publication. 9) Attention is

25、 drawn to the possibility that some of the elements of this IEC Publication may be the subject of patent rights. IEC shall not be held responsible for identifying any or all such patent rights. International Standard IEC 60092-509 has been prepared by IEC technical committee 18: Electrical installat

26、ions of ships and of mobile and fixed offshore units. The text of this standard is based on the following documents: FDIS Report on voting 18/1196/FDIS 18/1207/RVD Full information on the voting for the approval of this standard can be found in the report on voting indicated in the above table. This

27、 publication has been drafted in accordance with the ISO/IEC Directives, Part 2. A list of all parts of the IEC 60092 series, published under the general title Electrical installations in ships, can be found on the IEC web site. BS IEC 60092-509:201160092-509 IEC:2011(E) 5 The committee has decided

28、that the contents of this publication will remain unchanged until the stability date indicated on the IEC web site under “http:/webstore.iec.ch“ in the data related to the specific publication. At this date, the publication will be reconfirmed, withdrawn, replaced by a revised edition, or amended. A

29、 bilingual version of this publication may be issued at a later date. BS IEC 60092-509:2011 6 60092-509 IEC:2011(E) INTRODUCTION The different parts of IEC 60092 form a series of international standards for electrical installations in sea-going ships, incorporating good practice and co-ordinating, a

30、s far as possible, existing rules. These standards form a code of practical interpretation and amplification of the requirements of the International Convention on Safety of Life at Sea (SOLAS 74/88) a guide for future regulations which may be prepared and a statement of practice for use by ship own

31、ers, shipbuilders and appropriate organizations. BS IEC 60092-509:201160092-509 IEC:2011(E) 7 ELECTRICAL INSTALLATIONS IN SHIPS Part 509: Operation of electrical installations 1 Scope This part of IEC 60092 is applicable to all operation of and work activity on electrical generation, conversion and

32、distribution systems and electrical equipment in ships, including all a.c and d.c voltages. This standard sets out the requirements for the safe operation of work and activity on, with, or near electrical installations. These requirements apply to operational, working and maintenance activities. It

33、applies to all electrical work activities as well as non-electrical work activities such as structural work near electrical equipment and cables. This standard does not apply to ordinary persons when using installations and equipment, provided that the installations and equipment are designed and in

34、stalled for use by ordinary persons and comply with relevant requirements of the IEC 60092 series. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the lates

35、t edition of the referenced document (including any amendments) applies. IEC 60092-101:2002, Electrical installations in ships Part 101: Definitions and general requirements IEC 61310-2, Safety of machinery Indication, marking and actuation Part 2: Requirements for marking 3 Terms and definitions Fo

36、r the purposes of this document, the terms and definitions given in IEC 60092-101:2002 and the following apply. 3.1 General 3.1.1 electrical installation installation including all the electrical equipment which provides for the generation, transmission, conversion, distribution and use of electrica

37、l energy. It includes energy sources such as batteries, capacitors and all other sources of stored electrical energy IEC 60050-651:1999, 651-01-04, modified 3.1.2 live part conductor or conductive part intended to be energized in normal operation, including a neutral conductor. Not, by convention, a

38、 PEN conductor, combining the functions of both a protective earthing conductor and a neutral conductor; or a PEM conductor, combining the functions of both a protective earthing conductor and a mid-point conductor or a PEL conductor, combining the functions of both a protective earthing conductor a

39、nd a line conductor BS IEC 60092-509:2011 8 60092-509 IEC:2011(E) IEC 60050-651: 1999, 651-01-03 IEC 60050-195: 1998, 195-0112, 195-01-13, 195-01-14, modified NOTE This concept does not necessarily imply a risk of electrical shock. 3.1.3 operation all activities including work activities necessary t

40、o permit the electrical installation to function. These activities include such matters as switching, controlling, monitoring and maintenance as well as both electrical and non-electrical work IEC 60050-151:2001, 151-11-28, modified 3.1.4 electrical risk combination of the probability and the degree

41、 of the possible injury or damage to health of a person exposed to a hazard or to hazards IEC 60050-651:1999, 651-01-31, modified 3.1.5 electrical hazard source of possible injury or damage to health in the presence of electrical energy from an electrical installation IEC 60050-651:1999, 651-01-30,

42、modified 3.1.6 electrical danger risk of injury from an electrical installation 3.1.7 measurement all activities to measure physical data within electrical installations 3.1.8 inspection process of verifying that an electrical installation is in accordance with specified technical and safety require

43、ments of the relevant standards and may include verification of the normal state of that installation 3.1.9 survey process of verifying that an electrical installation is in accordance with specified technical and safety requirements and regulations of the appropriate authority 3.2 Personnel, organi

44、sation and communication 3.2.1 nominated person in control of an electrical installation that person who has been nominated in writing to be the person with direct management responsibility for the electrical installation IEC 60050-651:1999, 651-01-37 NOTE Parts of this responsibility may be delegat

45、ed to others as required. In general, this will be the chief engineer. The person who makes the nomination should be appropriately qualified with knowledge of electrical work practices. BS IEC 60092-509:201160092-509 IEC:2011(E) 9 3.2.2 nominated person in control of a work activity that person who

46、has been nominated in writing to be the person with management responsibility for the work activity IEC 60050-651:1999, 651-01-36, modified NOTE Parts of this responsibility may be delegated to others as required. In general, this will be the chief engineer or the electrical officer, if available on

47、 board, or the head of the service team. The person who makes the nomination should be appropriately qualified with knowledge of electrical work practices. 3.2.3 electrically skilled person electrically qualified person (US) person with relevant education and experience to enable him or her to perce

48、ive risks and to avoid hazards which electricity can create IEC 60050-651:1999, 651-01-33 3.2.4 (electrically) instructed person (electrically) trained person (US) person adequately advised or supervised by electrically skilled persons to enable him or her to perceive electrical risks and to avoid h

49、azards which electricity can create IEC 60050-651:1999, 651-01-34 3.2.5 ordinary person person who is neither a skilled person nor an instructed person IEC 60050-651:1999, 651-01-35 3.2.6 supervision to watch over, by an electrically skilled or nominated person, an activity or task being carried out by personnel and to ensure that it is performed correctly and safely 3.2.7 notification messages or instructions which are either verbal or in writing associated with o